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1. WO2020005690 - PROCESS AND APPARATUS FOR HYDROCRACKING WITH LIGHT FRACTIONATION COLUMN WITH THREE PRODUCTS

Publication Number WO/2020/005690
Publication Date 02.01.2020
International Application No. PCT/US2019/038149
International Filing Date 20.06.2019
IPC
C CHEMISTRY; METALLURGY
10
PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
G
CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
65
Treatment of hydrocarbon oils by two or more hydrotreatment processes only
02
plural serial stages only
C CHEMISTRY; METALLURGY
10
PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
G
CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
65
Treatment of hydrocarbon oils by two or more hydrotreatment processes only
02
plural serial stages only
12
including cracking steps and other hydrotreatment steps
C CHEMISTRY; METALLURGY
10
PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
G
CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
47
Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen-generating compounds, to obtain lower boiling fractions
C10G 65/02 (2006.01)
C10G 65/12 (2006.01)
C10G 47/00 (2006.01)
CPC
C10G 2300/1048
C10G 67/02
Applicants
  • UOP LLC [US/US]; 25 East Algonquin Road P.O. Box 5017 Des Plaines, IL 60017-5017, US
Inventors
  • BAJPAI, Hari, S.; US
  • EIZENGA, Donald, A.; US
Agents
  • BENINATI, John, F.; US
Priority Data
16/018,75626.06.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) PROCESS AND APPARATUS FOR HYDROCRACKING WITH LIGHT FRACTIONATION COLUMN WITH THREE PRODUCTS
(FR) PROCÉDÉ ET APPAREIL D'HYDROCRAQUAGE AVEC COLONNE DE FRACTIONNEMENT LÉGER À TROIS PRODUITS
Abstract
(EN)
A process and apparatus for hydrocracking a hydrocarbon stream that strips a liquid hydrocracked stream in a stripping column to provide a stripping overhead stream and a stripped stream. The stripping overhead stream fractionated to provide a light fractionated overhead stream, a light fractionated intermediate stream and a light fractionated bottoms stream in a single light fractionation column omitting the need for a separate deethanizer column.
(FR)
L'invention concerne un procédé et un appareil d'hydrocraquage d'un flux d'hydrocarbures qui sépare un flux hydrocraqué liquide dans une colonne de stripping afin de fournir un flux de tête de stripping et un flux strippé. Le flux de tête de stripping est fractionné pour fournir un flux de tête fractionné léger, un flux intermédiaire fractionné léger et un flux de fond fractionné léger dans une seule colonne de fractionnement léger sans la nécessité d'une colonne de déséthaniseur séparée.
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